20700270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{230003}}^1$

素因数の和:230016

約数の個数: 24

約数和(自身を含む): 53820936

約数和(自身を除く): 33120666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 230003, 460006, 690009, 1150015, 1380018, 2070027, 2300030, 3450045, 4140054, 6900090, 10350135, 20700270]

約数ペア:

[(1, 20700270), (2, 10350135), (3, 6900090), (5, 4140054), (6, 3450045), (9, 2300030), (10, 2070027), (15, 1380018), (18, 1150015), (30, 690009), (45, 460006), (90, 230003)]